Objective To improve on classical least squares estimate of regression analysis and explore nonparametric smoothing spline regression analysis.
目的改进回归分析的经典最小二乘估计方法和探讨光滑样条非参数回归分析方法。
This paper discusses childhood growth curve fitting by nonparametric models, and provides two methods for nonparametric curve fitting: smoothing spline and kernel estimator.
本文讨论了用非参数模型对儿童生长曲线进行拟合，给出了两种非参数曲线拟合方法：光滑样条和核估计。
The purpose of this study is to verify the effectiveness of Cubic Spline Function in sports biomechanical cine-data smoothing.
本研究的目的是验证三次样条函数对平滑生物力学影片数据的效果。
In the computer geographic mapping, the tension spline interpolation is an effective method to realize the smoothing curve.
在微机地理制图中，张力样条插值法是一种有效实现光滑曲线的方法。
Smoothing curve method of plugging line inside triangle in the article is one of the plugging dots spline curve methods.
本文讨论的三角形内插线曲线光滑函数属于插值样条型的曲线光滑方法。
Smoothing curve method of plugging line inside triangle in the article is one of the plugging dots spline curve methods.
本文讨论的三角形内插线曲线光滑函数属于插值样条型的曲线光滑方法。
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